Finding the Third Proportional to 5,810,830 and 12,667,936

Step by Step Solution

1. Step 1: Write the proportion equation
   5,810,830 : 12,667,936 = 12,667,936 : x
2. Step 2: Convert to fraction form
   5,810,830/12,667,936 = 12,667,936/x
3. Step 3: Cross multiply
   5,810,830x = 12,667,936 × 12,667,936
4. Step 4: Simplify right side
   5,810,830x = 160,476,602,500,096
5. Step 5: Solve for x
   x = 160,476,602,500,096/5,810,830
6. Step 6: Final answer
   x = 27,616,812.49